Hama polkupyörän sisärengas, 26", autoventtiili

Replacement inner tube for bicycles with 26" wheels and an Auto (Schrader) valve. The Hama Bicycle Tube is moulded precisely and supplied in black; it fits tyre widths from 1.75" to 2.125" and is delivered as a single tube with a valve length of 40 mm.

Advantages

The tube offers a robust, standard construction suitable for general cycling use. A 40 mm Schrader (Auto) valve simplifies inflation at common pumps and service stations. Precise moulding ensures consistent wall thickness and reliable sealing under normal riding conditions.

Suitable for

Key specifications

How to use

Remove the wheel from the bicycle and deflate the old tube completely. Carefully unseat the tyre bead using tyre levers, then extract the old inner tube. Inspect the tyre and rim for sharp objects or damage before inserting the new Hama tube. Partially inflate the new tube to give it shape, place it inside the tyre, reseat the tyre bead on the rim, and fully inflate to the tyre manufacturer’s recommended pressure.

Recommendations

Check tyre width and valve compatibility before purchase. Use a pump compatible with Schrader valves and avoid overinflation beyond the tyre’s rated pressure. Inspect tyre and rim for debris to reduce the risk of repeated punctures.